/*
 * Copyright 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.compose.ui.uikit

import androidx.compose.ui.input.pointer.PointerEvent
import org.jetbrains.skiko.SkikoPointerEvent
import platform.UIKit.UIEvent

/**
 * The original raw native event from UIKit framework.
 *
 * Null if:
 * - the native event is sent by another framework (when Compose UI is embed into it)
 * - there is no native event (in tests, for example, or when Compose sends a synthetic events)
 *
 * Always check for null, when you want to handle the native event
 */
val PointerEvent.uikitEventOrNull: UIEvent? get() {
    return (nativeEvent as? SkikoPointerEvent?)?.platform
}